Journal ArticleDOI
Structural and Electrical Properties of Bio-polymer Pectin with LiClO4 Solid Electrolytes for Lithium Ion Polymer Batteries
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TLDR
In this article, a solid bio-polymer electrolyte based on natural polymer Pectin with Lithium perchlorate (LiClO4) has been prepared by solution casting technique.About:
This article is published in Materials Today: Proceedings.The article was published on 2019-01-01. It has received 22 citations till now. The article focuses on the topics: Lithium perchlorate & Lithium.read more
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Synthesis of Porous Proton Ion Conducting Solid Polymer Blend Electrolytes Based on PVA: CS Polymers: Structural, Morphological and Electrochemical Properties.
Muaffaq M. Nofal,Shujahadeen B. Aziz,Jihad M. Hadi,Rebar T. Abdulwahid,Elham M. A. Dannoun,Ayub Shahab Marif,Shakhawan Al-Zangana,Qayyum Zafar,Mohamad A. Brza,Mohd F. Z. Kadir +9 more
TL;DR: In this study, porous cationic hydrogen (H+) conducting polymer blend electrolytes with an amorphous structure were prepared using a casting technique using Poly(vinyl alcohol), chitosan, and NH4SCN as raw materials to understand the ionic conductivity behavior.
Journal ArticleDOI
Doped-poly (anthranilic acid-co-o-phenylene diamine) thin film for optoelectronic applications
M. Sh. Zoromba,M. Sh. Zoromba,Abdullah Alshehri,Ahmed F. Al-Hossainy,Mohamed Helmy Abdel-Aziz,Mohamed Helmy Abdel-Aziz +5 more
TL;DR: In this article, a doped copolymer of poly (anthranilic acid-co-o-phenylene diamine) (PAAoPD) was rendered using the spin coating technique.
Journal ArticleDOI
Studies on structural and ionic transport in biopolymer electrolytes based on alginate-LiBr
TL;DR: In this article, the structural and ionic conduction of SBEs were conducted to correlate the effect of LiBr in alginate by means of Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD), scanning electron microscope (SEM), thermogravimetric analysis (TGA), differential scanning calorimetry (DSC), and impedance spectrography.
Journal ArticleDOI
Bioresource-derived polymer composites for energy storage applications: Brief review
Leonard Sean Anthony,Mugashini Vasudevan,Veeradasan Perumal,Mark Ovinis,Pandian Bothi Raja,Thomas Nesakumar Jebakumar Immanuel Edison +5 more
TL;DR: In this article, a detailed introduction to several biopolymer production methods and a comprehensive account of recent advances, especially the use of different additives in bioresource-derived polymer composites for both batteries and supercapacitors, is provided.
Journal ArticleDOI
Study of the conductivity of solid polymeric electrolyte based on PVA/GA blend with addition of acetic acid
Camila M. Cholant,Marco P. Rodrigues,Leandro L. Peres,Raphael D.C. Balboni,Luana U. Krüger,Daniela Neves Placido,Wladimir H. Flores,André Gündel,Agnieszka Pawlicka,César O. Avellaneda +9 more
TL;DR: In this article, the ion transport behavior and structural investigation of solid polymer electrolytes (SPEs) containing poly(vinyl alcohol) (PVA) and gum arabic (GA) with diverse amount of acetic acid for a possible application in electrochemical devices.
References
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Journal ArticleDOI
A Nonlinear Least Squares Fit procedure for analysis of immittance data of electrochemical systems
TL;DR: A Nonlinear Least Squares Fit (NLLSF) program is described, with which frequency dispersion data of electrochemical systems can be analyzed in terms of an equivalent circuit through the use of an unique Circuit Description Code (CDC).
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Water absorption and states of water in semicrystalline poly(vinyl alcohol) films
TL;DR: In this paper, wide angle X-ray studies indicate that diffusion of water into semicrystalline samples of the polymer gradually destroys the crystalline regions of the polyvinyl alcohol, although water is found to not inhabit intact crystallites.
Journal ArticleDOI
Electrical Conductivity Measurements on Cuprous Halides
J. Bruce Wagner,Carl Wagner +1 more
TL;DR: In this paper, the total electrical conductivity and electron hole conductivity in solid CuCl, CuBr, and CuI between 250 and 450°C were determined with help of ac measurements on samples between copper electrodes and dc polarization measurements on the cellCu|cuprous halide|graphite.
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Electrical, structural, thermal and electrochemical properties of corn starch-based biopolymer electrolytes
Chiam-Wen Liew,S. Ramesh +1 more
TL;DR: The fabricated electric double layer capacitor (EDLC) shows improved electrochemical performance upon addition of ionic liquid into the biopolymer electrolyte and temperature dependence-ionic conductivity studies reveal Vogel-Tamman-Fulcher (VTF) relationship which is associated with free volume theory.
Journal ArticleDOI
Physical properties of pectin-high amylose starch mixtures cross-linked with sodium trimetaphosphate
Fernanda M. Carbinatto,Ana Doris de Castro,Beatriz Stringhetti Ferreira Cury,Alviclér Magalhães,Raul Cesar Evangelista +4 more
TL;DR: The chemical shift of resonance signals corroborates the occurrence of structural modifications by both alkaline treatment and cross-linking reaction and indicates that samples without cross-linker underwent some structural reorganization, resulting in a decrease of crystallinity.